PT400NH steel Plate

Product: Hot rolled weldable fine grain Normalized steels plates (flat products) used for pressure vessel and boiler equipment
PT400NH steel standard : ISO 9328-3
PT400NH steel quality: Elevated temperature quality
PT400NH steel plate application thickness: 6-150mm
PT400NH steel plate usually delivery condition: +N (Normalized),

PT400NH pressure vessel steel chemical composition %

Grade	C max	Si max	Mn max	P max	S max	Al min	Cr max	Cu max	Mo max	Nb max	Ni max	Ti max	V max
PT400NH	0.18	0.40	1.40	0.030	0.030	0.020	0.30	0.40	0.12	0.05	0.50	0.03	0.05

PT400NH pressure vessel steel Mechanical properties

Plate Thickness(mm)	Usual delivery condition	Yield strength R_eHMPa min	Tensile strength Rm MPa	Elongation A% min	Impact Energy KV₂J min at a temperature in °C of
					-40	0
6<t≤50	+N	235	400-540	21	-	47
50<t≤100		215
100<t≤150		195

PT400NH steel plate Maximum carbon equivalent value (CEV) based on case analysis:

Grade	Material No.	CEV max for nominal thickness t in mm
Grade	Material No.	t≤50	50<t≤100	100<t≤150
PT400NH		0.41	0.43	0.43

JOIN-WIN STEEL keeps enough quantity PT400NH steel in stock each month. We can meet our customer’s further process request like : cutting ( any size and any shape ) drilling, welding, milling, machining and steel structure.

Others steel grades steel plate for pressure vessel and boiler equipment in the standard ISO 9328-3:
PT400N pressure vessel and boiler steel plates,
PT400NL1 pressure vessel and boiler steel plates,
PT440N pressure vessel and boiler steel plates,
PT440NH pressure vessel and boiler steel plates,
PT440NL1 pressure vessel and boiler steel plates,
PT490N pressure vessel and boiler steel plates,
PT490NH pressure vessel and boiler steel plates,
PT520N pressure vessel and boiler steel plates,
PT520NH pressure vessel and boiler steel plates

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PT400NH steel Plate

PT400NH pressure vessel steel chemical composition %